20147692024

素因数分解:

$2^3\times {\mathrm{151}}^1\times {\mathrm{1171}}^1\times {\mathrm{14243}}^1$

素因数の和:15571

約数の個数: 32

約数和(自身を含む): 38062247040

約数和(自身を除く): 17914555016

約数列:

[1, 2, 4, 8, 151, 302, 604, 1171, 1208, 2342, 4684, 9368, 14243, 28486, 56972, 113944, 176821, 353642, 707284, 1414568, 2150693, 4301386, 8602772, 16678553, 17205544, 33357106, 66714212, 133428424, 2518461503, 5036923006, 10073846012, 20147692024]

約数ペア:

[(1, 20147692024), (2, 10073846012), (4, 5036923006), (8, 2518461503), (151, 133428424), (302, 66714212), (604, 33357106), (1171, 17205544), (1208, 16678553), (2342, 8602772), (4684, 4301386), (9368, 2150693), (14243, 1414568), (28486, 707284), (56972, 353642), (113944, 176821)]